90865670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11909}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 188654400

約数和(自身を除く): 97788730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 11909, 23818, 59545, 83363, 119090, 166726, 416815, 833630, 1298081, 2596162, 6490405, 9086567, 12980810, 18173134, 45432835, 90865670]

約数ペア:

[(1, 90865670), (2, 45432835), (5, 18173134), (7, 12980810), (10, 9086567), (14, 6490405), (35, 2596162), (70, 1298081), (109, 833630), (218, 416815), (545, 166726), (763, 119090), (1090, 83363), (1526, 59545), (3815, 23818), (7630, 11909)]